gzoritchak

data class Soldier(val position: Int, var state:State = State.Living) {
    fun suicide() {
        state = State.Dead
    }
    fun isAlive() = state == State.Living
}

enum class State {
    Living, Dead
}

gzoritchak

package codestory2013.gzoritchak

import java.math.BigDecimal
import java.math.RoundingMode
import java.text.DecimalFormat
import java.text.DecimalFormatSymbols
import java.util.Locale
import java.util.StringTokenizer
import kotlin.math.*

gzoritchak

package codestory2013.gzoritchak.jajascript

class Flight(val id: String, val startHour: Int, val duration: Int, val price: Int){
    val endHour = startHour + duration
}

class Planning(val gain: Int = 0, val flights: List<Flight> = listOf()) {
    fun plus(flight: Flight) = Planning(gain + flight.price, flights + flight)  //Planning + Flight = Planning
}

gzoritchak

import codestory2013.gzoritchak.scalaskel.Coin.*
import java.util.*

enum class Coin(val value: Int) {
    foo : Coin(1)
    bar : Coin(7)
    qix : Coin(11)
    baz : Coin(21)
}